Classify the input using one of these labels: neutral, positive, and negative. @USAirways trying to check in online for a flight tomorrow.  Tried computer, tablet, and phone.  got error message on all devices?
system
Classify the input using one of these labels: neutral, positive, and negative. @USAirways trying to check in online for a flight tomorrow.  Tried computer, tablet, and phone.  got error message on all devices?
user
negative
assistant
system
Classify the input using one of these labels: neutral, positive, and negative. @USAirways trying to check in online for a flight tomorrow.  Tried computer, tablet, and phone.  got error message on all devices?
user
neutral
assistant